CN109038066A - A kind of charging pile for electric vehicle plug assembly - Google Patents
A kind of charging pile for electric vehicle plug assembly Download PDFInfo
- Publication number
- CN109038066A CN109038066A CN201810817778.XA CN201810817778A CN109038066A CN 109038066 A CN109038066 A CN 109038066A CN 201810817778 A CN201810817778 A CN 201810817778A CN 109038066 A CN109038066 A CN 109038066A
- Authority
- CN
- China
- Prior art keywords
- charging
- plug
- socket
- sealing strip
- installing port
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The present invention provides a kind of charging pile for electric vehicle plug assembly applied to new-energy automobile parts technical field, the charging of the charging pile for electric vehicle plug assembly turns socket installing port (4) bottom setting charging socket (2) of ontology (1) side, sealing strip (6) are set on charging plug (3), sealing strip (6) movable set is on charging plug (3), limiting stand (7) are set on charging plug (3), helical spring (8) one end acts against the sealing strip side (9) of sealing strip (6), helical spring (8) other end acts against limiting stand (7) side, charging pile for electric vehicle plug assembly of the present invention, when charging plug is connected with charging socket, it can be realized the two to be reliably connected, loss of connectivity issue is avoided to occur, and it not will increase charging plug and charging socket plug connection be multiple Polygamy has reliable sealing water-proof function after plug connection.
Description
Technical field
The invention belongs to new-energy automobile parts technical fields, are to be related to a kind of charging pile for electric vehicle more specifically
Plug assembly.
Background technique
In new-energy automobile field, electric car is important type.And in the mostly important component of electric car, charging dress
Set is one of them.And when electric car charging, it needs for be inserted into charging plug charging socket, realizes reliable power supply.And it is existing
In technology, on the one hand, charging plug and charging socket are easy to appear loosening after frequently plugging, and cause connection reliability poor.It is another
Aspect does not have rainproof function between charging plug and charging socket.When rainy, external rainwater is easily accessible charging plug,
Lead to short circuit and charging unit damage, so that charging pile maintenance cost is high.
Summary of the invention
The technical problems to be solved by the present invention are: it is simple to provide a kind of structure, connected in charging plug with charging socket
When, it both can be realized and to be reliably connected, loss of connectivity issue is avoided to occur, and not will increase charging plug and charging socket is inserted
Connection complexity is connect, there is reliable sealing water-proof function, thus the charging pile for electric vehicle improved service life after plug connection
Plug assembly.
Solve the problems, such as techniques discussed above, the technical scheme adopted by the invention is as follows:
The present invention is a kind of charging pile for electric vehicle plug assembly, and the charging pile for electric vehicle plug assembly includes charging pile
Ontology, charging socket, charging plug, the charging turn this body side surface and socket installing port, the setting of socket installing port bottom are arranged
Charging socket, socket installing port include opening portion, and opening portion is set as inside from charging pile body side to socket installing port straight
The bell mouth shape structure that diameter size is gradually reduced, the charging plug are cylindrical shape structure, and setting edge is filled on charging plug
The sealing strip of electric mortiser head surface one week arrangement, sealing strip are set as section structure triangular in shape, and sealing strip is set as inserting from charging
The structure that head one side of outer end is gradually reduced to charging plug inner end side thickness.
The sealing strip movable set is on charging plug, and setting is arranged for one week along charging plug surface on charging plug
Limiting stand, charging plug surface are also set with helical spring, and helical spring one end acts against the sealing strip lateral location of sealing strip, spiral shell
The rotation spring other end acts against limiting stand side.
The charging turns the stop collar of this body side surface setting ring structure, the opening portion of stop collar alignment socket installing port
Mounting hole is arranged in position, stop collar inner wall, and setting edge limit on limit spring and limited post, limiting stand is successively installed in mounting hole
The limiting groove of the one week arrangement in platform surface.
The sealing strip is set as the structure that rubber material is made, and the charging plug inserting is installed to socket
When in mouthful with charging socket plug connection, sealing strip outer surface is configured to be fitted in the structure of opening portion inner wall position.
When the charging plug is not inserted in socket installing port with charging socket plug connection, helical spring is set as
Structure in elongation state.
Limited post end in the mounting hole is set as the spherical structure of protrusion, and the limiting groove on limiting stand surface is
The concave arcwall face structure in section.
When the charging plug is not inserted in socket installing port with charging socket plug connection, limit spring is set as
Structure in elongation state.
Limit bullet when in the charging plug inserting to socket installing port with charging socket plug connection, in mounting hole
Spring is configured to that limited post is pushed to extend to the structure in the limiting groove on limiting stand surface.
When in the charging plug inserting to socket installing port with charging socket plug connection, charging plug end is inserted
Head end head is configured to inserting to the structure in the socket aperture of charging socket.
Using technical solution of the present invention, can obtain it is below the utility model has the advantages that
Charging pile for electric vehicle plug assembly of the invention passes through the charging plug of charging cable when needing to charge to automobile
With the charging socket plug connection of charging pile, and when plug connection, by charging plug inserting to socket installing port, at this point, by
It cooperates in the shape of the setting of opening portion and sealing strip and opening portion and sealing strip, so that sealing strip is reliably fitted in
On the inner wall of opening portion, in this way, realizing reliable sealing to the gap between charging plug and socket installing port, send out during the charging process
When giving birth to rain, rainwater can be effectively prevent to enter charging socket, played a protective role, avoided because entering rain in socket installing port
Water and cause rainwater penetrate into charging socket and cause electric appliance damage problem.It is more avoided that and causes vehicle battery because electric appliance damages
Damage problem improves vehicle security energy, reduces charging pile maintenance cost.Charging pile for electric vehicle grafting dress of the present invention
It sets, when charging plug is connected with charging socket, can be realized the two and be reliably connected, loss of connectivity issue is avoided to occur, and
It not will increase charging plug and charging socket plug connection complexity, there is reliable sealing water-proof function after plug connection, from
And it improves service life.
Detailed description of the invention
Brief description is made to content expressed by each attached drawing of this specification and the label in figure below:
Fig. 1 is the structural schematic diagram of charging pile for electric vehicle plug assembly of the present invention；
Attached drawing acceptance of the bid note is respectively as follows: 1, charging pile body；2, charging socket；3, charging plug；4, socket installing port；5, it opens
Oral area；6, sealing strip；7, limiting stand；8, helical spring；9, sealing strip side；10, stop collar；11, mounting hole；12, it limits recessed
Slot；13, limit spring；14, limited post；16, page is blocked.
Specific embodiment
Below against attached drawing, by the description of the embodiment, to for example related each structure of a specific embodiment of the invention
The works such as the shape of part, construction, the mutual alignment between each section and connection relationship, the effect of each section and working principle are further
Detailed description:
As shown in Fig. 1, the present invention is a kind of charging pile for electric vehicle plug assembly, the charging pile for electric vehicle grafting dress
It sets including the pile body 1, charging socket 2, charging plug 3 of charging, the charging turns 1 side of ontology setting socket installing port 4, inserts
Charging socket 2 is arranged in seat 4 bottom of installing port, and socket installing port 4 includes opening portion 5, and opening portion 5 is set as from charging pile body 1
The bell mouth shape structure that side is gradually reduced to 4 inside diameter size of socket installing port, the charging plug 3 are cylindrical shape
Structure, along the sealing strip 6 of 3 surface of charging plug, one week arrangement, it is in triangle that sealing strip 6, which is set as section, for setting on charging plug 3
Shape structure, what sealing strip 6 was set as being gradually reduced from 3 outer end of charging plug, one side to 3 inner end side thickness of charging plug
Structure.Above structure is connected when needing to charge to automobile by the charging socket grafting of the charging plug and charging pile of charging cable
It connects, and when plug connection, charging plug is inserted into socket installing port, at this point, due to the setting of opening portion and sealing strip, with
And the shape mutual cooperation of opening portion and sealing strip, so that sealing strip is reliably fitted on the inner wall of opening portion, in this way, inserting to charging
Realize that reliable sealing can effectively prevent rainwater when occurring to rain during the charging process in gap between head and socket installing port
It into charging socket, plays a protective role, avoids that rainwater is caused to penetrate into charging socket because of rainwater is entered in socket installing port
And electric appliance is caused to damage problem.It is more avoided that and causes vehicle cell damage problem because electric appliance damages, improve vehicle security
Can, reduce charging pile maintenance cost.Charging pile for electric vehicle plug assembly of the present invention, structure is simple, in charging plug and
When charging socket connects, it can be realized the two and be reliably connected, avoid loss of connectivity issue from occurring, and not will increase charging plug
With charging socket plug connection complexity, there is reliable sealing water-proof function, to improve service life after plug connection.
6 movable set of sealing strip is on charging plug 3, and setting was along 3 surface of charging plug one week on charging plug 3
Arrange limiting stand 7,3 surface of charging plug is also set with helical spring 8, and 8 one end of helical spring acts against the sealing strip side of sealing strip 6
9 position of face, 8 other end of helical spring act against 7 side of limiting stand.Above structure is arranged by helical spring, can be to sealing
Item applies external force, and when in charging plug inserting to socket installing port, the sealing strip side of sealing strip is resisted against installing port inner wall,
Helical spring effect under, on sealing strip motive force from item to socket installing port bottom side, so as to ensure to seal
Item further realizes the tightness degree that is bonded with installing port inner wall, improves sealing performance, rainwater is avoided to enter socket installing port.
The charging turns the stop collar 10 of 1 side of ontology setting ring structure, 10 alignment socket installing port 4 of stop collar
Mounting hole 11 is arranged in 5 position of opening portion, 10 inner wall of stop collar, successively install in mounting hole 11 limit spring 13 and limited post 14,
Limiting groove 12 along 7 surface of limiting stand, one week arrangement is set on limiting stand 7.Above structure, the setting of stop collar, is on the one hand used
In setting mounting hole, another aspect plays the role of blocking, in this way, after charging plug is plugged into socket installing port, even if under
Rain, rainwater can also flow away on the outside of stop collar, without entering back into socket installing port possibly through stop collar, to play double
The function of insurance.
The sealing strip 6 is set as the structure that rubber material is made, and the inserting of charging plug 3 is pacified to socket
When filling in mouth 4 with 2 plug connection of charging socket, 6 outer surface of sealing strip is configured to be fitted in the knot of 5 inner wall position of opening portion
Structure.
When the charging plug 3 is not inserted in socket installing port 4 with 2 plug connection of charging socket, helical spring 8 is set
It is set to the structure in elongation state.
14 end of limited post in the mounting hole 11 is set as the spherical structure of protrusion, the limit on 7 surface of limiting stand
Groove 12 is the concave arcwall face structure in section.
When the charging plug 3 is not inserted in socket installing port 4 with 2 plug connection of charging socket, limit spring 13
It is arranged in the structure of elongation state.
When in the inserting to socket installing port 4 of charging plug 3 with 2 plug connection of charging socket, in mounting hole 11
Limit spring 13 is configured to that limited post 14 is pushed to extend to the structure in the limiting groove 12 on 7 surface of limiting stand.
When in the inserting to socket installing port 4 of charging plug 3 with 2 plug connection of charging socket, 3 end of charging plug
Plug end be configured to inserting to charging socket 2 socket aperture in structure.
Charging pile for electric vehicle plug assembly of the invention passes through the charging plug of charging cable when needing to charge to automobile
With the charging socket plug connection of charging pile, and when plug connection, by charging plug inserting to socket installing port, at this point, by
It cooperates in the shape of the setting of opening portion and sealing strip and opening portion and sealing strip, so that sealing strip is reliably fitted in
On the inner wall of opening portion, in this way, realizing reliable sealing to the gap between charging plug and socket installing port, send out during the charging process
When giving birth to rain, rainwater can be effectively prevent to enter charging socket, played a protective role, avoided because entering rain in socket installing port
Water and cause rainwater penetrate into charging socket and cause electric appliance damage problem.It is more avoided that and causes vehicle battery because electric appliance damages
Damage problem improves vehicle security energy, reduces charging pile maintenance cost.Charging pile for electric vehicle grafting dress of the present invention
It sets, when charging plug is connected with charging socket, can be realized the two and be reliably connected, loss of connectivity issue is avoided to occur, and
It not will increase charging plug and charging socket plug connection complexity, there is reliable sealing water-proof function after plug connection, from
And it improves service life.
Above in conjunction with attached drawing, an exemplary description of the invention, it is clear that concrete implementation of the present invention is not by above-mentioned
The limitation of mode, as long as using the various improvement that the inventive concept and technical scheme of the present invention carry out, or not improved by this
The conception and technical scheme of invention directly apply to other occasions, are within the scope of the invention.
Claims (5)
1. a kind of charging pile for electric vehicle plug assembly, it is characterised in that: the charging pile for electric vehicle plug assembly includes charging
Pile body (1), charging socket (2), charging plug (3), the charging turn ontology (1) side setting socket installing port (4), insert
Seat installing port (4) bottom setting charging socket (2), socket installing port (4) include opening portion (5), and opening portion (5) are set as from filling
The bell mouth shape structure that electric pile body (1) side is gradually reduced to socket installing port (4) inside diameter size, the charging are inserted
Head (3) is cylindrical shape structure, and setting is close along the one week sealing strip (6) arranged in charging plug (3) surface on charging plug (3)
Strip of paper used for sealing (6) is set as section structure triangular in shape, and sealing strip (6) is set as from one side of charging plug (3) outer end to charging plug
(3) structure that inner end side thickness is gradually reduced；Sealing strip (6) movable set is on charging plug (3), charging
It is arranged on plug (3) along the one week arrangement limiting stand (7) in charging plug (3) surface, charging plug (3) surface is also set with helical spring
(8), helical spring (8) one end acts against sealing strip side (9) position of sealing strip (6), and helical spring (8) other end acts against
Limiting stand (7) side.
2. charging pile for electric vehicle plug assembly according to claim 1, it is characterised in that: sealing strip (6) setting
For the structure that rubber material is made, the charging plug (3) inserting is arrived in socket installing port (4) and charging socket (2)
When plug connection, sealing strip (6) outer surface is configured to be fitted in the structure of opening portion (5) inner wall position.
3. charging pile for electric vehicle plug assembly according to claim 1 or 2, it is characterised in that: the charging plug (3)
When not inserting in socket installing port (4) with charging socket (2) plug connection, helical spring (8) is arranged in elongation state
Structure.
4. charging pile for electric vehicle plug assembly according to claim 3, it is characterised in that: the charging plug (3) is not
When inserting in socket installing port (4) with charging socket (2) plug connection, limit spring (13) is arranged in elongation state
Structure.
5. charging pile for electric vehicle plug assembly according to claim 1 or 2, it is characterised in that: the charging plug (3)
When inserting in socket installing port (4) with charging socket (2) plug connection, the plug end of charging plug (3) end is set as
The structure in the socket aperture of charging socket (2) can be inserted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810817778.XA CN109038066A (en) | 2018-07-24 | 2018-07-24 | A kind of charging pile for electric vehicle plug assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810817778.XA CN109038066A (en) | 2018-07-24 | 2018-07-24 | A kind of charging pile for electric vehicle plug assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109038066A true CN109038066A (en) | 2018-12-18 |
Family
ID=64644594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810817778.XA Pending CN109038066A (en) | 2018-07-24 | 2018-07-24 | A kind of charging pile for electric vehicle plug assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109038066A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111541098A (en) * | 2020-05-09 | 2020-08-14 | 刘卫英 | Fill electric pile waterproof plug |
| CN112134066A (en) * | 2020-09-15 | 2020-12-25 | 无锡铃派科技有限公司 | Novel cooperation mechanism that charges of electric motor car |
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| CN206313203U (en) * | 2016-11-29 | 2017-07-07 | 深圳市五洲龙汽车股份有限公司 | A kind of dual charging socket structure of keeping off the rain for electric automobile |
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| CN107599861A (en) * | 2017-09-07 | 2018-01-19 | 芜湖皖江知识产权运营中心有限公司 | Electrical vehicle charging connection device |
| CN207311159U (en) * | 2017-09-29 | 2018-05-04 | 明森智能消防装备（江苏）有限公司 | A kind of safe charging stake |
| CN207542489U (en) * | 2017-09-06 | 2018-06-26 | 上海火亮新能源科技有限公司 | A kind of float connector |
-
2018
- 2018-07-24 CN CN201810817778.XA patent/CN109038066A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06163109A (en) * | 1992-11-19 | 1994-06-10 | Nec Eng Ltd | Lock mechanism for connector |
| CN201038515Y (en) * | 2007-04-04 | 2008-03-19 | 长沙电缆附件有限公司 | High voltage single-core power cable intersection box |
| CN102044891A (en) * | 2009-10-13 | 2011-05-04 | 松下电工株式会社 | Charging device for electric vehicle |
| CN201639057U (en) * | 2009-10-23 | 2010-11-17 | 上海第二工业大学 | Anti-burglar and rain-proof outdoor charging socket |
| CN203218575U (en) * | 2013-03-25 | 2013-09-25 | 江苏永邦实业有限公司 | A sealed radio frequency coaxial connector |
| CN105071115A (en) * | 2015-09-18 | 2015-11-18 | 成都易默生汽车技术有限公司 | Electric vehicle charging interface with dust-proof function |
| CN105552631A (en) * | 2016-02-22 | 2016-05-04 | 中航光电科技股份有限公司 | Electric connector assembly and plug and socket thereof |
| CN106410503A (en) * | 2016-08-31 | 2017-02-15 | 江苏赛洋机电科技有限公司 | New energy automobile or charging gun large current connector waterproof structure |
| CN206313203U (en) * | 2016-11-29 | 2017-07-07 | 深圳市五洲龙汽车股份有限公司 | A kind of dual charging socket structure of keeping off the rain for electric automobile |
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| CN207542489U (en) * | 2017-09-06 | 2018-06-26 | 上海火亮新能源科技有限公司 | A kind of float connector |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111541098A (en) * | 2020-05-09 | 2020-08-14 | 刘卫英 | Fill electric pile waterproof plug |
| CN112134066A (en) * | 2020-09-15 | 2020-12-25 | 无锡铃派科技有限公司 | Novel cooperation mechanism that charges of electric motor car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181218 |